393668730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 1279369728

約数和(自身を除く): 885700998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 142, 182, 195, 210, 213, 234, 273, 315, 355, 390, 426, 455, 497, 546, 585, 630, 639, 677, 710, 819, 910, 923, 994, 1065, 1170, 1278, 1354, 1365, 1491, 1638, 1846, 2031, 2130, 2485, 2730, 2769, 2982, 3195, 3385, 4062, 4095, 4473, 4615, 4739, 4970, 5538, 6093, 6390, 6461, 6770, 7455, 8190, 8307, 8801, 8946, 9230, 9478, 10155, 12186, 12922, 13845, 14217, 14910, 16614, 17602, 19383, 20310, 22365, 23695, 26403, 27690, 28434, 30465, 32305, 38766, 41535, 42651, 44005, 44730, 47390, 48067, 52806, 58149, 60930, 61607, 64610, 71085, 79209, 83070, 85302, 88010, 96134, 96915, 116298, 123214, 132015, 142170, 144201, 158418, 184821, 193830, 213255, 240335, 264030, 288402, 290745, 308035, 336469, 369642, 396045, 426510, 432603, 480670, 554463, 581490, 616070, 624871, 672938, 721005, 792090, 865206, 924105, 1009407, 1108926, 1249742, 1442010, 1682345, 1848210, 1874613, 2018814, 2163015, 2772315, 3028221, 3124355, 3364690, 3749226, 4326030, 4374097, 5047035, 5544630, 5623839, 6056442, 6248710, 8748194, 9373065, 10094070, 11247678, 13122291, 15141105, 18746130, 21870485, 26244582, 28119195, 30282210, 39366873, 43740970, 56238390, 65611455, 78733746, 131222910, 196834365, 393668730]

約数ペア:

[(1, 393668730), (2, 196834365), (3, 131222910), (5, 78733746), (6, 65611455), (7, 56238390), (9, 43740970), (10, 39366873), (13, 30282210), (14, 28119195), (15, 26244582), (18, 21870485), (21, 18746130), (26, 15141105), (30, 13122291), (35, 11247678), (39, 10094070), (42, 9373065), (45, 8748194), (63, 6248710), (65, 6056442), (70, 5623839), (71, 5544630), (78, 5047035), (90, 4374097), (91, 4326030), (105, 3749226), (117, 3364690), (126, 3124355), (130, 3028221), (142, 2772315), (182, 2163015), (195, 2018814), (210, 1874613), (213, 1848210), (234, 1682345), (273, 1442010), (315, 1249742), (355, 1108926), (390, 1009407), (426, 924105), (455, 865206), (497, 792090), (546, 721005), (585, 672938), (630, 624871), (639, 616070), (677, 581490), (710, 554463), (819, 480670), (910, 432603), (923, 426510), (994, 396045), (1065, 369642), (1170, 336469), (1278, 308035), (1354, 290745), (1365, 288402), (1491, 264030), (1638, 240335), (1846, 213255), (2031, 193830), (2130, 184821), (2485, 158418), (2730, 144201), (2769, 142170), (2982, 132015), (3195, 123214), (3385, 116298), (4062, 96915), (4095, 96134), (4473, 88010), (4615, 85302), (4739, 83070), (4970, 79209), (5538, 71085), (6093, 64610), (6390, 61607), (6461, 60930), (6770, 58149), (7455, 52806), (8190, 48067), (8307, 47390), (8801, 44730), (8946, 44005), (9230, 42651), (9478, 41535), (10155, 38766), (12186, 32305), (12922, 30465), (13845, 28434), (14217, 27690), (14910, 26403), (16614, 23695), (17602, 22365), (19383, 20310)]